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Viewing changes to hooks/charmhelpers/core/host.py

  • Committer: james.page at ubuntu
  • Date: 2014-07-28 11:33:12 UTC
  • Revision ID: james.page@ubuntu.com-20140728113312-nzew0x1rn4ogh1g9
Resync helpers

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hooks/charmhelpers/core/host.py
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    import apt_pkg
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    if not pkgcache:
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        apt_pkg.init()
 
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        # Force Apt to build its cache in memory. That way we avoid race
 
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        # conditions with other applications building the cache in the same
 
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        # place.
 
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        apt_pkg.config.set("Dir::Cache::pkgcache", "")
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        pkgcache = apt_pkg.Cache()
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    pkg = pkgcache[package]
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    return apt_pkg.version_compare(pkg.current_ver.ver_str, revno)